CVE-2026-81455CWE-306

CVE-2026-81455

High · published September 24, 2026

CVSS v3.1
8.6
EPSS
0%
Percentile
17.0
In the wild
Unconfirmed
What it is

Dell ThinOS 10, versions prior to SecurityAddon_2605.10.2766_T10, contain a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access.

The record
Technical detail
CVSS v3.1
8.6 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00262 · 17.0th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2026-09-24T23:17Z
References (1)
https://www.dell.com/support/kbdoc/en-us/000506503/dsa-2026-404-security-update-for-dell-thinos-10-for-multiple-vulnerabilities · [email protected]
EPSS history
Timeline
  • 26 SEP 03:26Z
    EPSS moved — → 0%
    epss
  • 24 SEP 18:43Z
    Dell ThinOS 10, versions prior to SecurityAddon_2605.10.2766_T10, contain a Missing Authentication for Critical Function vulnerability
    cvelistv5